What does the author say about the effect of nicotine on smokers、

试卷相关题目

• 1How does indoor heating affect our life、

  A.it makes us stay indoors more

  B.it accelerates our metabolic rate

  C.it makes us feel more energetic

  D.it contributes to our weight gain

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• 2The popular belief about obesity is that___________.

  A.it makes us sleepy

  B.it causes sleep loss

  C.it increases our appetite

  D.it results from lack of sleep

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• 3In the US Nurse’ Health Study, women who slept an average of 7 hours a night_______.

  A.gained the least weight

  B.were inclined to eat less

  C.found their vigor enhanced

  D.were less susceptible to illness

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• 4What is the passage mainly about、

  A.Effects of obesity on people’s health

  B.The link between lifestyle and obesity

  C.New explanations for the obesity epidemic

  D.Possible ways to combat the obesity epidemic

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• 5Who are most likely to be overweight according to Katherine Fergal’s study、

  A.heavy smokers

  B.passive smokers

  C.those who never smoke

  D.those who quit smoking

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• 6According to the US National Center for Health Statistics, the increased obesity in the US is a result of_______.

  A.the growing number of smokers among young people

  B.the rising proportion of minorities in its population

  C.the increasing consumption of high-calorie foods

  D.the improving living standards of the poor people

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• 7Questions 19 to 21 are based on the conversation you have just heard.

  A.It saw the end of its booming years worldwide

  B.Its production and sales reached record levels.

  C.It became popular in some foreign countries

  D.Its domestic market started to shrink rapidly.

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• 8Questions 22 to 25 are based on the conversation you have just heard.

  A.Organising protests

  B.Recruiting members

  C.Acting as its spokesman.

  D.Saving endangered animals.

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• 9Section BDirections: In this section, you will hear 3 short passages. At the end of each passage, you will hear some questions. Both the passage and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked [A], [B], [C] and [D]. Then mark the corresponding letter on Answer Sheet 2 with a single line through the centre.                                       Passage OneQuestions 26 to 28 are based on the passage you have just heard.

  A.The air becomes still.

  B.The air pressure is low.

  C.The clouds block the sun.

  D.The sky appears brighter.

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